Neon and Argon

What element has an atomic number of 10?

• Argon

• Neon

• Helium

What is the atomic number of Argon?

What element has an Electron Configuration of 1s²2s²2p⁶?

• Argon

• Helium

• Oxygen

• Neon

The valency of Argon, Neon, and Helium are the same.

• true

• false

What gas is best used for flashing colorful lights?

• Argon

• Neon

What gas is best used for welding?

• Argon

• Neon

Which of the following is an inert gas?

• Argon

• Neon

• Helium

What is the symbol for Neon?

What is the Symbol for Argon?

What group in the periodic table is Helium, Neon, and Argon?

• Group 6

• Group 7

• Group 8

• Group 9